Question

20 guests have to sit half on each side of a long table. Three particular guests desire to sit on a particular side, five others on the other side. In how many ways, the seating arrangement can be made?

• A. \(10!\times\frac{10!}{7!}\times\frac{10!}{5!}\)
• B. \(12!\times\frac{10!}{7!}\times\frac{10!}{5!}\)
• C. 20!×13!×15!
• D. \(20!\times\frac{7!}{3!}\)
• E. \(20!\times\frac{10!}{7!}\)

Answer 1

The Correct Option is B

The correct option is (B): \(12!\times\frac{10!}{7!}\times\frac{10!}{5!}\)